McVitie Weston valve collection, Mullard valve, type SP13

Made:
circa 1935
maker:
Mullard Limited
Mullard valve, type SP13, gold metallizing marked MAZ and DUMMY

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Mullard valve, type SP13, gold metallizing marked MAZ and DUMMY
Science Museum Group
© The Board of Trustees of the Science Museum

Mullard valve, type SP13, gold metallizing marked MAZ and DUMMY, (RMW/Y198 - McVitie Weston number), by Mullard Limited, c. 1935.

Details

Category:
Electronic Components
Object Number:
1972-141/1716
type:
valve
credit:
STC plc